Very good location just minutes walk to Sanam Pao and Ari BTS stations. Plenty of food and drink options nearby as well as 24 hour convenience stores. Rooftop is a nice additional touch as is the small balcony.
Flat is much nicer and bigger than it appears in the listing.
Main issues are the poor supplied kitchen and the very strange bathroom/bedroom set up! Hard to explain but when you close the shower door this leaves a gap in the wall between the bathroom and bedroom! I know the host can't help this as they didn't design the flat but might want to keep it in mind. Not much privacy in general so only really suitable for a single guest or a couple.